55970306060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20427119}}^1$

素因数の和:20427265

約数の個数: 24

約数和(自身を含む): 118395587520

約数和(自身を除く): 62425281460

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 20427119, 40854238, 81708476, 102135595, 204271190, 408542380, 2798515303, 5597030606, 11194061212, 13992576515, 27985153030, 55970306060]

約数ペア:

[(1, 55970306060), (2, 27985153030), (4, 13992576515), (5, 11194061212), (10, 5597030606), (20, 2798515303), (137, 408542380), (274, 204271190), (548, 102135595), (685, 81708476), (1370, 40854238), (2740, 20427119)]